In order to prevent injury in a car crash, it is recommended that you . Increase the initial velocity of the collision.
Increase the time of the collision.
Increase the force in the collision.
Increase the change in momentum of the collision.

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of